Nicole Scherzinger looked ravishing in red as she led the famous faces at the American Heart Association's Red Dress Collection Concert on Thursday night. Scherzinger hit the red carpet in a glamorous strapless gown that showed off her jaw-dropping hourglass frame. Blair exuded elegance in a strapless red gown drop-waist gown that put her sculpted arms on display. Renée Elise Goldsberry, 55, made jaws drop while posing up in a floor-length red gown with a peekaboo cutout on the chest. Once the red carpet wrapped, the stars headed into Jazz at Lincoln Center so that the concert could commence.